Function Output?

조회 수: 1 (최근 30일)
Steve
Steve 2011년 10월 16일
Hello Experts,
Consider I have
function res = test(c)
if c>0
res=1;
else
break;
end
end
I want function test to print nothing if c<0. How can I do it?
Thanks a lot!

답변 (1개)

Wayne King
Wayne King 2011년 10월 16일
Do you want something like this:
function res = test(c)
if c>=0
res=1;
else
error('Input must be nonnegative');
end
end
If you just want res to be empty, you can do:
function res = test(c)
if c>0
res=1;
else
res = [];
end
end

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